What are the assumptions made during the oil drop experiment?
Category: Mechanical Physics
Mechanical physics is a branch of physics that deals with the motion of material objects under the influence of forces.
Name machine which has velocity ratio less than 1
Describe how the oil patch is formed in an oil drop experiment.
Why is efficiency of a machine is always less than 100% ?
A person sitting in an open vehicle moving at a constant velocity throws a ball vertically up into air. Where does the ball fall? Explain your answer.
the initial velocity of a body 20kg is 4m/s. how long would a constant force of 5N act on the body to double its kinetic energy
Which rays are used in a TV remote?
Give a reason why mass of a body is constant everywhere.
An arrow of mass 20g traveling horizontally strikes a block of wood of mass 1980g resting on a horizontal surface. The impact takes 0.2s before the two move together with an initial velocity of 5m/s. Calculate: a. The velocity of the ...
How come in free fall you feel weightless even though gravity is pulling down on you?
Explain why a piece of solid steel weighing a few grams sinks in water but a ship weighing thousands of kilograms can float.